<template>
  <div class="app">
    {{message}}
  </div>
</template>
<script>
export default {
  props: {
    message: String
  }
}
</script>
<style scoped>
  .app{
    position: fixed;
    top:0;
    left:0;right:0;
    text-align: center;
    background: black;
  }
</style>
